[Ohrrpgce] SVN: teeemcee/11162 File browser now sorts filenames containing numbers numerically: f10.bmp

[subversion at HamsterRepublic.com]

teeemcee
2019-05-18 22:15:25 -0700 (Sat, 18 May 2019)
156
File browser now sorts filenames containing numbers numerically: f10.bmp after f9.bmp

Added numeric_string_compare for that.
And cleaned up string_compare.
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U   wip/browse.bas
U   wip/menustuf.rbas
U   wip/util.bas
U   wip/util.bi
U   wip/vectortest.bas